Answered
How to insert a picture in map
You will likely need to put another axes in the spot where you want the image and put the image in that. Depends on how you are...

14 years ago | 0

Answered
How do I make a scatter plot with color being related to the data?
>>doc scatter

14 years ago | 0

Answered
Characteristics of image file formats
<http://en.wikipedia.org/wiki/Image_file_formats>

14 years ago | 0

Answered
workspace variable
You could put a pause statement or debug. MATLAB is not going to take the time to update the WS viewer. How long does your cod...

14 years ago | 0

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Answered
3D real time ball position detection using simulink
This is the rough outline of what I would do: * Face one camera to North. * Face one Camera to East. * Locate the ball with...

14 years ago | 0

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Answered
Finding a centroid of an area ( y coord. ) under discrete valued 2D function
I think I did something kinda similar to this in my book. The code is here. http://www.mathworks.com/matlabcentral/fileexcha...

14 years ago | 0

Answered
I have current vs. time, I want to graph total charge vs. time
Putting Walters answer here so this is no longer classified as "unanswered" Are you looking for http://www.mathworks.com/help...

14 years ago | 0

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Answered
Up arrow insert "ans" instead of previous command?
This is not available.

14 years ago | 0

Answered
How to build horizontal and vertical histogram for a grayscale image
There are several questions here: Are you trying to lay out three axes (one for the image, and then two long skinny ones for ...

14 years ago | 0

Answered
Anonymous Function Differentiation Problem?
If you know you will be dealing only with polynomials, can you make something like this work? <http://www.mathworks.com/help/re...

14 years ago | 0

Answered
General Least Squares Fit
<http://www.mathworks.com/moler/leastsquares.pdf> From Cleve himself!

14 years ago | 0

Question

Puzzler: Quickly tell if two absolute indices (a,b) are four connected for n x m matrix.
function flag = isFourConnected(a,b,n,m) % % a,b: indices of interest a ~= b % n,m: size of matrix of interest % % f...

14 years ago | 6 answers | 1

6

answers

Answered
assigning (numerical) names to multiple eigenvectors
Just putting Donald's self-answer in the correct place. *Ok, after two days of pulling out my hair, I thought of the incredib...

14 years ago | 1

Answered
A lot of eigenvalues
This from Oleg seems like an answer, not a comment. I prefer to see questions in the 'answered' state. c(1:3e6) = {rand(...

14 years ago | 0

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Answered
How did you learn MATLAB?
I learned MATLAB in 1995 in the context of a numerical methods class that was the normal first class in MATLAB and in a "Sink or...

15 years ago | 0

Discussion

How did you learn MATLAB?
I think a lot about how to more effectively teach MATLAB, internally to new hires, but also through my blog. How did you learn ...

15 years ago | 2

Question

How did you learn MATLAB?
I think a lot about how to more effectively teach MATLAB, internally to new hires, but also through my blog. How did you learn ...

15 years ago | 9 answers | 3

9

answers

Answered
Radio button and button group in GUIDE
Put them in a radio button group. It looks like a a panel. The callback is on the RBgroup.

15 years ago | 0

Answered
When you can be sure that you have obtained the correct result?
If you are solving a problem, you should be able to come up with a few test cases that will give you expected answers. If you w...

15 years ago | 0

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Answered
Orthogonal projection of solid
It sounds like you want the 'shadow' as if there was a light at -inf in the X and see what gets cast on a wall on inf side of yo...

15 years ago | 1

Answered
I want a button to be pressed in MATLAB GUI when Enter key is pressed. How to do it?
I doubt you can in any reasonable way. You need to be more specific about "whenever the enter key is pressed", but I don't th...

15 years ago | 0

Answered
How do I draw a line along the major axis as found with regionprops
This is somewhat similar. http://blogs.mathworks.com/steve/2010/07/30/visualizing-regionprops-ellipse-measurements/

15 years ago | 1

Question

How do I round to the nearest arbitrary, enumerated value in MATLAB?
If I have values: v = [0.1 2.2 1.6 7.3 10]; and I want all my values to be rounded to the nearest value in this list: rou...

15 years ago | 3 answers | 1

3

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Answered
matlab 与candence 结果不一样
We are going to need a lot more information. Like the model in SIMULINK to really help at all.

15 years ago | 0

Answered
Extracting the value of a slider
The value of a slider is available when you use the get command on the handle of the slider. For instance: >> h = uicontrol(...

15 years ago | 1

Answered
Question: how do i change x and y to become a vector in the if plotflag statement a the bottom???
It looks like in the first if statement, you are expecting x and L to be scalars. This is fine. If you want x and y to be vect...

15 years ago | 0

Answered
Text plots (plotting without figure in command line)
This feature was deprecated. It was available on 01/10/84 according to this old version of MATLAB I have on my machine. <<ht...

15 years ago | 1

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Answered
A mysterious problem regarding NaNs, imagesc and subplots.
There are three renderers in MATLAB. The only one that handles transparency is OPENGL. Unfortunately, OPENGL does not handle l...

15 years ago | 2

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Answered
How do I pass variables from one function to another in MATLAB GUIDE GUI's?
This video helps you with the commands you need (getappdata, setappdata) <http://blogs.mathworks.com/videos/2005/10/03/guide-vi...

15 years ago | 0

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Answered
How do I get help on homework questions on MATLAB Answers?
I learned MATLAB by doing my MATLAB homework. I know how to debug, architect code, and solve problems because I have failed at ...

15 years ago | 9